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<?php $i=702; $e = '0'; $i = 2; do { $e = bcpow(3,++$i); } while ($e < '27182818284590452353602874713526624977572470936999595749669676277240766303535475945713821785251664274'); echo $i."\n"; echo $e."\n"; echo bcpow(2,$i-1)."\n"; echo bcsub('27182818284590452353602874713526624977572470936999595749669676277240766303535475945713821785251664274', $e)."\n"; echo bcsub('27182818284590452353602874713526624977572470936999595749669676277240766303535475945713821785251664274', bcpow(2,$i-1));
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
211 47052721287394587764057094854672253553918218437190874778408030747195017485692977810906266281547645147 1645504557321206042154969182557350504982735865633579863348609024 -19869903002804135410454220141145628576345747500191279028738354469954251182157501865192444496295980873 27182818284590452353602874713526624975926966379678389707514707094683415798552740080080241921903055250
Output for 7.3.32 - 7.3.33, 7.4.26, 7.4.33, 8.0.13
Fatal error: Uncaught Error: Call to undefined function bcpow() in /in/e7Qi2:8 Stack trace: #0 {main} thrown in /in/e7Qi2 on line 8
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38
Fatal error: Call to undefined function bcpow() in /in/e7Qi2 on line 8
Process exited with code 255.

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